Is this anything that can be used to start making my own rom carts in a relatively easy fashion? Looks like it converts a certain number of pins into the 72 Nes pins. If I can find a cheap blank rom cart that can be mounted on to this then I'd consider starting a project. Already know the legalities but I'd like to program a new cart. SD cards and emulators aren't the same. Thanks.Also am I limited to 64k? I'm not going to solder every cart. I'd like to stick to learning the programming language and such.